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Unique Diamonds Jewelry

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Ponte Vecchio Gioielli 45.10ct. Citrine & Diamond Cocktail Ring
By Ponte Vecchio
Located in New York, NY
This 18K yellow gold Ponte Vecchio Gioielli cocktail ring features a 45.10 carat faceted pear shape citrine and 0.14 carats of round brilliant c...
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

Ponte Vecchio Gioielli Diamond Cocktail Ring
By Ponte Vecchio
Located in New York, NY
This 18K white gold Ponte Vecchio Gioielli cocktail ring features 2.07 carats of round brilliant cut diamonds. Size 7 Made in Italy. Signed PVG....
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, 18k Gold

5.04 Carat GIA Rectangular Radiant Fancy Vivid Yellow Engagement Ring
Located in New York, NY
Fancy vivid yellow 5.04 carat rectangular radiant cut diamond engagement ring. Mounted in 2.7g of Platinum with a delicate thin half diamond pave ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

Cartier Diamond and Yellow Gold Ring
By Cartier
Located in New York, NY
This columnar design diamond ring features 3.60 carats of F-H, VVS-VS round diamonds. Mounting stamped 750 for 18K Yellow gold. Stamped European size 53. Approximately 1/2 inch width...
Category

Vintage 1980s French Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k White Gold Black and White Diamond Cocktail Ring
Located in New York, NY
This cocktail ring features approximately 0.50 carats of black and white diamonds set in 18K white gold.
Category

21st Century and Contemporary American Cocktail Rings

Materials

White Diamond, Black Diamond, White Gold

Van Cleef & Arpels Diamond & Ruby Yellow Gold Ring
By Van Cleef & Arpels
Located in New York, NY
This Van Cleef & Arpels ring contains 12 round brilliant cut diamonds weighing approximately 0.25 carats total and 36 round mixed cut rubies mounted in y...
Category

Vintage 1970s French Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

14 Karat Yellow Gold Diamond Pave Pendant Necklace
Located in New York, NY
This pave diamond pendant necklace features 0.57 carats of diamonds set in 14K yellow gold. Adjustable length closure.
Category

21st Century and Contemporary Neoclassical Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Pave Diamond Earrings
Located in New York, NY
These 14K Yellow Gold post back diamond earrings feature 0.47 carats of pave diamonds.
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Yellow Gold

14 Karat White and Rose Gold Diamond Flower Earrings
Located in New York, NY
These 14K white and rose gold flower earrings feature 1 carat of diamonds. These are for pierced ears with a post and clip back combination.
Category

21st Century and Contemporary American Modern Clip-on Earrings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

Amethyst Diamond Cocktail Ring
Located in New York, NY
18 k white gold cocktail ring featuring 0.35 carats brown diamonds along the edge. 5 carats of Amethyst in the center. The ring is shaped to resemble a flower and has a mirrored effe...
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Amethyst Diamond Cocktail Ring
Amethyst Diamond Cocktail Ring
$1,800 Sale Price
20% Off
Ponte Vecchio Gioielli 18 Karat Rose Gold Cocktail Ring
By Ponte Vecchio
Located in New York, NY
Rhodium-plated 18K rose and white gold Ponte Vecchio Gioielli Swirl cocktail ring featuring 0.21 carats of diamonds. Metal Finish: High Polish,...
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Diamond, White Diamond, Rose Gold

Art Deco Style Gold Diamond Ring
Located in New York, NY
18 K Solid gold trapezoidal faceted art deco style ring with 6 round set diamonds. This ring features 0.45 carats of diamond and 13.75 grams of gold. ...
Category

21st Century and Contemporary Canadian Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

Art Deco Style Gold Diamond Ring
Art Deco Style Gold Diamond Ring
$2,099 Sale Price
30% Off
18 Karat White and Yellow Gold Eyelet Flower Band Diamond Ring
Located in New York, NY
This ring features hammered 13 grams of 18K white gold with eyelet cutouts, and yellow gold flowers surrounding 0.56 carats of round brilliant diamonds. Size 7.5. Made in Italy. Ca...
Category

21st Century and Contemporary Italian Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

14 Karat White Gold Round Diamond Pendant Necklace
Located in New York, NY
This pendant necklace features 0.25 carats of diamonds set in 14K white gold. Made in USA. Viewings available in our NYC showroom by appointment.
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Yellow Sapphire and Diamond Bracelet
Located in New York, NY
This statement bracelet features 192 yellow sapphires for a total of 101.60 carats set in 14k yellow gold and dipped in 24k yellow gold for a richer look with 14 diamonds weighing 0....
Category

21st Century and Contemporary Beaded Bracelets

Materials

Yellow Sapphire, 14k Gold

13.53 Carat Fancy Yellow Diamond and 18 Karat White and Yellow Gold Ring
Located in New York, NY
This engagement ring features a 13.53 carat square radiant VVS1 mounted in 18K white and yellow gold flanked by two F-G VVS trapezoid diamonds. 13.1 grams total weight. Made in Italy...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold

"Art Deco Style" Black and White Briolette Diamond Pendant Necklace
Located in New York, NY
This Art Deco style pendant necklace features 95 carats of black diamonds and 3.5 carats of G-H SI1-2 white briolette diamonds with an 18K white gold clasp. Gemological Appraisal Lab...
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, 18k Gold

18 Karat White Gold Diamond Chandelier Earrings
Located in New York, NY
These Harry Winston style diamond chandelier earrings feature 22.70 carats of F-G VS diamonds set in 18K white gold. The 22.70 carats of diamonds are made up of 49 marquise brilliant...
Category

21st Century and Contemporary Italian Modern Chandelier Earrings

Ruby and Diamond Chandelier Earrings 18 Karat Gold
Located in New York, NY
These chandelier earrings feature 18.79 carats of transparent moderately strong red rubies and 8.85 carats of F-H VS-SI pear, marquise, and round cut diamonds. These dazzling earring...
Category

21st Century and Contemporary Italian Contemporary Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold

18 Karat White and Yellow Gold Diamond and Ruby Necklace
Located in New York, NY
This statement necklace features 46.25 carats of F-H VS-SI pear and round brilliant diamonds, and 42.23 carats of cushion mixed cut red moderately strong rubies set in 18K white and ...
Category

21st Century and Contemporary Italian Multi-Strand Necklaces

Materials

Diamond, Ruby, 18k Gold

18 Karat White and Yellow Gold Diamond and Ruby Tennis Bracelet
Located in New York, NY
This bracelet features 28.05 carats of F-H VS-SI diamonds and 13.49 carats of moderately strong transparent red rubies. This bracelet features 1 pear brilliant, 13 marquise brilliant...
Category

21st Century and Contemporary Italian Modern Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold

Diamond and Platinum Cluster Wreath Necklace
Located in New York, NY
This Harry Winston style diamond cluster wreath necklace with flower drop features 125.8 carats of F-G VS diamonds set in platinum. The 125.8 carats of diamonds are comprised of 72.2...
Category

21st Century and Contemporary Italian Contemporary Drop Necklaces

Materials

Diamond, 18k Gold

Ponte Vecchio 18 Karat Yellow and White Gold Multi Gemstone and Diamond Bracelet
By Ponte Vecchio
Located in New York, NY
This Ponte Vecchio bracelet features 15.98 carats of sapphire, 1 carat of ruby, 0.14 carat of diamond set in 18K yellow and white gold. 14.30 grams of gold. 7 inch length. Made in It...
Category

21st Century and Contemporary Italian Modern Cuff Bracelets

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold

14 Karat Gold Tubular Diamond Chain with Diamond Pendant
Located in New York, NY
This necklace features a 0.20 carats round diamond set in 14K yellow gold with a tubular 14K yellow gold chain. Made in USA.
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 14k Gold

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